Search - subcarrier allocation ofdm

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[Software Engineering] pfletschinger02subcarrier-allocation DL : 0: Efficient Subcarrier Allocation for Multiple Access in OFDM Systems
Update : 2008-10-13 Size : 65.01kb Publisher : zy
[SourceCode] subcarrier allocation DL : 0: 一个OFDM系统的子载波分配算法
Update : 2011-06-11 Size : 8.56kb Publisher : zc07081136
[Communication-Mobile] OFDMA DL : 0: OFDMA系统中子载波分配算法分析,移动通信相关的资料-OFDMA subcarrier allocation algorithm system neutron analysis, mobile communications-related information
Update : 2025-02-17 Size : 140kb Publisher : 陈辉
[matlab] lian DL : 0: 在matlab中实现ofdm中子载波分配,希望对大家有用!-Matlab achieved in neutron OFDM subcarrier allocation, I hope useful for all of us!
Update : 2025-02-17 Size : 1kb Publisher : 侯祖磊
[matlab] ofdm-siso DL : 1: 正交频分复用是一种多载波宽带数字调制技术。相比一般的数字通信系统，它具有频带利用率高和抗多径干扰能力强等优点，因而适合于高速率的无线通信系统。- OFDM Simulator -------------------------------------------------------------------------------- MIMO OFDM Simulator: OFDM.m: OFDM Simulator (outer function) create_channel.m: Generates a Rayleigh fading frequency-selective channel, parametrized by the antenna configuration, the OFDM configuration, and the power-delay profile. svd_decompose_channel.m: Since full channel knowledge is assumed, transmission is across parallel singular value modes. This function decomposes the channel into these modes. BitLoad.m: Apply the bit-loading algorithm to achieve the desired bit and energy allocation for the current channel instance. ComputeSNR.m: Given the subcarrier gains, this simple function generates the SNR values of each channel (each singular value on each tone is a separate channel). chow_algo.m: Apply Chow s algorithm to generate a particular bit and energy allocation. EnergyTableInit.m: Given the SNR values, form a table of energy increments for
Update : 2025-02-17 Size : 180kb Publisher : 田静
[Data structs] bit_power_allocation DL : 0: ：该文研究OFDM 系统在总功率和误比特率限定下最大化传输速率的问题，并且考虑实际系统中整数比特的限制，提出基于灌水法则的两种比特分配算法——改进贪婪算法和对分灌水线搜索法-The maximization of data rate under the constraint of total transmit power and bit error rate is a considerable issue in OFDM system. Recognizing that the number of bits on each subcarrier must be a discrete number for real systems, this paper proposed two bit allocation algorithm which are modified greedy algorithm and water filling level binary searching algorithm.
Update : 2025-02-17 Size : 257kb Publisher : hodog
[Windows Develop] suboptimal_power_allocation DL : 0: 本文研究OFDM中最佳比特分配，试图在有限功率内达到传输比特最大化-This paper investigates subcarrier and power allocation in multiuser OFDM. The aim is to maximize the overall rate while achieving proportional fairness amongst users under a total power constraint.
Update : 2025-02-17 Size : 165kb Publisher : hodog
[Communication] channel_simulation DL : 0: 代码包含的主要内容是AWGN信道上BPSK,QPSK,16QAM的调制解调，以及误码率计算过程，其中还有OFDM调制在信道上传输的仿真内容-Code contains the main contents of AWGN channel BPSK, QPSK, 16QAM modulation and demodulation, and bit error rate calculation process, in which there are OFDM modulation in the channel transmission simulation content
Update : 2025-02-17 Size : 13kb Publisher : 吕思达
[Other] OFDM DL : 0: OFDM同步技术，对于OFDM的子载波分配和同步进行了详细的介绍，对于OFDM的学习有很大的帮助。-OFDM Synchronization for OFDM subcarrier allocation and synchronization of a detailed description of the study for OFDM is very helpful.
Update : 2025-02-17 Size : 9.87mb Publisher : 李坤域
[3G develop] GreedyAlgOfdm DL : 1: 利用贪婪算法对ofdm系统进行子载波和功率分配，在误码率一定的情况下，是发射端的功率最低-Greedy algorithm using ofdm system subcarrier and power allocation, bit error rate in certain circumstances, is the minimum transmitter power
Update : 2025-02-17 Size : 1kb Publisher : 曹欢
[matlab] 31500385OSTBC_OFDM DL : 0: 在空时分组码的MIMO-OFDM系统条件下，对信道，子载波，比特和功率进行分配，仿真结果表明，系统有良好的吞吐量性能-Space-time block codes in MIMO-OFDM system under the conditions of the channel, subcarrier, bit, and power allocation, simulation results show that the throughput of the system has good performance
Update : 2025-02-17 Size : 301kb Publisher : 曹欢
[Communication-Mobile] Multiuser-OFDM-with-Adaptive DL : 0: Multiuser OFDM with Adaptive Subcarrier, Bit, and Power Allocation BY- J.Yashashchandra.Rao (jyashashchandra@yahoo.com)
Update : 2025-02-17 Size : 152kb Publisher : Ashiwinilade
[Program doc] Subcarrier-allocation-algorithm DL : 0: 多用户OFDM系统的子载波分配算法参考论文-Subcarrier allocation algorithm for multi-user OFDM system
Update : 2025-02-17 Size : 221kb Publisher : daniel
[Program doc] Subcarrier-allocation-algorithm DL : 0: 多用户OFDM系统中的联合子载波和功率分配算法参考文献-Joint subcarrier and power allocation algorithm in multi-user OFDM system
Update : 2025-02-17 Size : 395kb Publisher : daniel
[Program doc] Subcarrier-allocation-algorithm DL : 0: 多用户多速率OFDM中的子载波分配和功率控制参考文献-Subcarrier allocation and power control in multi-user multi-rate OFDM
Update : 2025-02-17 Size : 240kb Publisher : daniel
[Program doc] Subcarrier-allocation DL : 0: 多用户空间复用OFDM系统中的子载波分配参考文献-Multi-user spatial multiplexing sub-carrier allocation in OFDM systems
Update : 2025-02-17 Size : 293kb Publisher : daniel
[matlab] MIMO-OFDM-Simulator DL : 0: 　多输入多输出正交分频多工模拟器。　　正交分频多工:OFDM模拟器(外层函数) 　　　　　　create_channel:产生一个瑞利衰落信道复用,解的天线配置、正交分频多工结构、power-delay档案。　　　　　　svd_decompose_channel:既然全网络知识是假设,在并行传输奇异值模式。这个函数分解这些频道模式。　　　　　　BitLoad:适用bit-loading算法来实现预期的钻头和能量 -MIMO OFDM Simulator: OFDM.m: OFDM Simulator (outer function) create_channel.m: Generates a Rayleigh fading frequency-selective channel, parametrized by the antenna configuration, the OFDM configuration, and the power-delay profile. svd_decompose_channel.m: Since full channel knowledge is assumed, transmission is across parallel singular value modes. This function decomposes the channel into these modes. BitLoad.m: Apply the bit-loading algorithm to achieve the desired bit and energy allocation for the current channel instance. ComputeSNR.m: Given the subcarrier gains, this simple function generates the SNR values of each channel (each singular value on each tone is a separate channel). chow_algo.m: Apply Chow s algorithm to generate a particular bit and energy allocation. EnergyTableInit.m: Given the SNR values, form a table of energy increments for each channel. campello_algo.m: Apply Campello s algorithm to converge to the optimal bit and energy allocatio
Update : 2025-02-17 Size : 14kb Publisher : liufan
[Software Engineering] OFDM DL : 0: 改进的OFDM 子载波分配、功率分配注水算法-Improved OFDM subcarrier allocation, power allocation, algorithm water
Update : 2025-02-17 Size : 9kb Publisher : vidan
[Program doc] dako2 DL : 0: subcarrier allocation
Update : 2025-02-17 Size : 3kb Publisher : brcn_brcn
[matlab] OFDM_Capacity DL : 0: 介绍了OFDM的资源分配，分为两步：第一步是子载波分配，第二步是功率分配(The resource allocation of OFDM is divided into two steps: the first step is the subcarrier allocation, and the second step is the power allocation.)
Update : 2025-02-17 Size : 71kb Publisher : chenzhaobang

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